There is https://www.wikidata.org/wiki/Wikidata:Bots which is the first hit on Google for me when searching for "bots wikidata". Maybe it needs to be linked more on the site itself though.
I may just be blind, but it actually doesn't look like that page mentions pywikibot anywhere. I wonder if he may have found that page, but it didn't answer all of the questions he had?
Thank you, Derric Atzrott